K2 BLAKELY 2003 VS Trek 7.1 2011 specs comparison

K2 Blakely
General InfosModel | Blakely |
Manufacturer | K2 |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice | -Titanium and Green |
Sizes | - Large - medium - small - way big - women's |
Sizes | - Large - medium - small - way big - women's |
Wheels And Breaking System
Bike front tire | 700 X 38c Multi-terrain |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Aluminum LeversTektro Linear-pull Brakes |
Hubs for disc brakes | Q and RFormula Aluminum |
Rims manufacturer | 36-holeAlex X-101 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | 6061 T6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | 30 (millimeters) RiseSteel |
Handlebar extender | Optional |
Handlebar stem details | AdjustableAluminum |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC IG-31 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Cartridge |
Crankset parts and sizes | 28/38/48 TeethSuntour XCC-100 |
Gear shift levers | SRAM ESP 3.0 |
Rear gear set | 8-speed |
K2 Blakely Fork System Data
Derailleur (Front) | Shimano C050 |
Derailleur (Rear) | SRAM ESP 3.0 |
Fork material | Single CrownAluminum |
Fork type | Noleen NS-1 |
Other Specs of K2 Blakely
Component group sets | Hybrid Mix |
Pedals details | K2 Comfort Tech |
Rear shock absorber | Not Available |
Saddle seat | K2 ComfortTech |
Seat post extension | 27.2 (millimeters) Diameter SuspensionAluminum |

Trek 7.1
General InfosModel | 7.1 |
Manufacturer | Trek |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice | -Navy |
Sizes | - 15 (inches)- 17.5 (inches)- 20 (inches)- 22.5 (inches)- 25 (inches) |
Wheels And Breaking System
Bike front tire | 700 X 35c Bontrager H2 |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano EF51 LeversTektro V Brakes |
Hubs for disc brakes | Alloy |
Rims manufacturer | 32-holeBontrager 750 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Alloy |
Frame type | TIG-welded |
Handlebar construction | Bontrager Approved |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Approved |
Headset size | Slimstack |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 28/38/48 TeethShimano M131 |
Gear shift levers | Shimano EF51 |
Rear gear set | 14 - 34 Teeth7-speed |
Trek 7.1 Fork System Data
Derailleur (Front) | Shimano M191 |
Derailleur (Rear) | Shimano Acera |
Fork material | Aero CrownHigh Tensile Steel |
Fork type | Not Available |
Other Specs of Trek 7.1
Component group sets | Road Mix |
Pedals details | Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontrager SSR |
Seat post extension | Bontrager SSR |
Related Bike comparison


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Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its Blakely bike manual
- Find All parts, tires and accessories of K2 Blakely Hybrid here
- Get your Trek 7.1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 7.1 Hybrid here